And he'll be spending it debating Mitt Romney.
Not the most romantic affair for such a monumental marriage milestone, but the president's gotta do what he's gotta do!
We wish him the best of luck in Denver tonight and hope he still managed to pick out the perfect anniversary gift for his perfect wife despite all of the campaign madness.
From the looks of it, he totally did because he didn't forget to give her a shout on Twitter and wrote:
Twenty years ago today, I married the love of my life and my best friend. Happy anniversary, Michelle. -bo
— Barack Obama (@BarackObama) October 3, 2012
His loving wife responded shortly after by tweeting:
Happy 20th anniversary, Barack. Thank you for being an incredible partner, friend, and father every day. I love you! –mo
— Michelle Obama (@MichelleObama) October 3, 2012
Awwwww. That makes us feel all sorts of warm and fuzzy inside.
Happy anniversary, you two!
Check out 15 more pics of the President and his First Lady being all in love and stuff (below)!
[Image via WENN.]